The Schneider KTC25ET43D is a component designed for electrical control systems, likely within the Schneider Electric TeSys family of motor control and protection devices. While specific voltage and current ratings are not explicitly detailed in the provided information, the "KTC" prefix often indicates a specific series within Schneider's offerings, and the "25ET" portion may denote a current rating or power capacity. This unit is built to Schneider Electric's standards for reliability in demanding industrial environments.

Technical details

• Series Designation: Likely part of the Schneider Electric TeSys K or a related series, indicated by the "KTC" prefix.
• Component Type: Based on the "ET" designation, this could be a thermal overload relay or a related motor protection component.
• Mounting Type: Typically designed for direct mounting onto contactors or for panel mounting, depending on the specific sub-series.
• Trip Class: If a thermal overload relay, it will have a defined trip class (e.g., Class 10, Class 20) which dictates its tripping characteristics under overload conditions. This specification should be verified against the manufacturer's datasheet.
• Adjustable Current Setting: Many TeSys overload relays feature an adjustable current setting dial to match the motor's full load amperage (FLA). The range for this adjustment is a critical specification.
• Reset Mechanism: Features manual or automatic reset capabilities for operational convenience after a trip event.
• Phase Loss Sensitivity: Designed to detect and react to phase loss conditions, providing crucial motor protection.
• Auxiliary Contacts: Typically includes auxiliary contacts (e.g., 1 Normally Open, 1 Normally Closed) for signaling status to control systems.

Applications & compatibility

The Schneider KTC25ET43D is suitable for protecting electric motors in a wide range of industrial applications, including pump systems, fan drives, conveyor belts, and general machinery. It is designed to integrate seamlessly with compatible Schneider Electric TeSys contactors, forming a complete motor starter solution for applications requiring robust motor protection and reliable operation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider KTC25ET43D or contact our technical team for cross-reference assistance with compatible TeSys components.